The JBX06467 25GBASE-CR SFP28 Passive Direct Attach Copper Cable represents an essential connectivity solution for modern data center infrastructure. This 2.5-meter cable is specifically engineered to meet the demanding requirements of NVIDIA Mellanox-based networking environments, providing reliable 25Gbps performance for bandwidth-intensive applications. Constructed with premium 30AWG twinax copper wire and durable plastic jacketing, this cable delivers exceptional signal quality and durability. The SFP28 form factor connectors on both ends ensure seamless integration with compatible network equipment. As a passive DAC solution, it requires no external power source, reducing operational complexity and power consumption while maintaining full data integrity. Full compliance with IEEE 802.3by and SFF standards ensures compatibility with enterprise networking requirements. This cable is RoHS and TUV certified, meeting strict environmental and safety regulations. The operating temperature range of 0-70°C (32-158°F) accommodates typical data center conditions, from climate-controlled server rooms to warm environments. Key applications include server-to-switch connectivity, storage array connections, and high-performance computing clusters. The 2.5-meter length provides flexible deployment options without excessive cable runs. This cable directly replaces OEM part numbers including MCP2M00-A02A and 980-9I632-00A02A, making it an ideal upgrade or replacement solution. Each cable includes a comprehensive 90-day limited warranty, providing purchase confidence. Ships from multiple locations (Danville, CA and Beaufort, SC) with free standard shipping on orders exceeding $99. Custom brand programming is available for enterprise customers requiring branded solutions. Maintain optimal cable performance by avoiding sharp bends, excessive tension, and extreme temperatures. Store in a dry environment when not in use. This passive DAC cable requires no special maintenance, delivering years of reliable service with minimal oversight.